We where very happy with our choice. It was very nice and clean. Very helpfull owners and locals. Good enough internet.
accross the apparment there is a local shop that sells snacks, beverages and other groceries. For all other stuff there's plenty of 7eleven's a bit futher.
If you wish for a fridge you can ask the owner. For us it was very handy especially if you have souveniers that need to be kept cool.
As for traveling to nearest BTS station. In the morning it's possible to travel by motor taxi or a short walk to the subaru's that stop around the corner if you are in a larger crowd. On the way back I rec. to get a Taxi or a subaru on special req. to take you back to the appartment. You can ask the locals (Thai language) or the owner for information. They are happy to provide it to you.
Overal. We thought it was great. Extremely friendly people. Clean and great value!